Toothbrush



FIG. 1 is a top plan view of a toothbrush showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an enlarged elevational view as seen from the handle end thereof;

FIG. 5 is an elevational view as seen from the bristled end thereof;

FIG. 6 is a left side elevational view of FIG. 1; and,

FIG. 7 is an enlarged perspective view thereof. 

The ornamental design for a toothbrush, as shown and described. 